Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214848
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
157ms
Block → Canton commit
157ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac06850405f7e00a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000062fc7be2f4a1706a440a089102c523a3981fcb100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bb6f2bd4629c7c2898bab14c402b904a2fa8697c557f4f3ab07e5d0d6285c0b7a001cc2fa2287ffb86d47079603cce250e96dfefc37af7dde3f62fd845df1cd8a0